144033263268 has 24 divisors (see below), whose sum is σ = 337172338272. Its totient is φ = 47854698624.

The previous prime is 144033263251. The next prime is 144033263347. The reversal of 144033263268 is 862362330441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19544805 + ... + 19552172.

It is an arithmetic number, because the mean of its divisors is an integer number (14048847428).

Almost surely, 2^144033263268 is an apocalyptic number.

It is an amenable number.

144033263268 is an abundant number, since it is smaller than the sum of its proper divisors (193139075004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144033263268 is a wasteful number, since it uses less digits than its factorization.

144033263268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39097291 (or 39097289 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 144033263268 in words is "one hundred forty-four billion, thirty-three million, two hundred sixty-three thousand, two hundred sixty-eight".